Biomass density and catch composition of mesopelagic fish and invertebrates in the Northeast Atlantic

DOI

During three cruises in the Mid Atlantic Ridge area in 2016 and 2017, we studied the biomass of mesopelagic fish down to a depth of 600 m and identified and quantified the species composition of the catches. The biomass density was estimated considering the volume of water filtered by the cross-sectional area of the trawl blinded with 16 mm meshes (130 m–2), the distanced covered by the trawl (m) at a towing speed (transformed to m s–1) the effective tow time (min) and the catch (kg).

Identifier
DOI https://doi.org/10.1594/PANGAEA.931877
Related Identifier https://doi.org/10.1594/PANGAEA.931907
Related Identifier https://doi.org/10.1093/icesjms/fsaa114
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.931877
Provenance
Creator Grimaldo, Eduardo; Grimsmo, Leif; Alvarez, Paula; Herrmann, Bent; Møen Tveit, Guro; Tiller, Rachel; Slizyte, Rasa; Aldanondo, Naroa; Guldberg, Trude; Toldnes, Bendik; Carvajal, Ana; Schei, Marte; Selnes, Merethe
Publisher PANGAEA
Publication Year 2021
Funding Reference European Commission, 817806
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 448 data points
Discipline Earth System Research
Spatial Coverage (-32.000W, 37.567S, -4.617E, 60.500N); Northeast Atlantic
Temporal Coverage Begin 2016-06-28T00:00:00Z
Temporal Coverage End 2017-07-29T00:00:00Z